{"estimate":{"design_jpy":3454327,"direct_jpy":38552760,"disclaimer":"概算 (実施設計・相見積で変動)。確定額ではありません。","floors":2,"futai_jpy":3454327,"grand_total_jpy":57754499,"gross_m2":118.26,"high_performance":true,"honbun_jpy":43179091,"honbun_per_m2_jpy":365120,"honbun_per_tsubo_jpy":1207008,"kakunin_jpy":257390,"lines":[{"amount":2128680,"label":"仮設工事","unit":"¥18,000/㎡"},{"amount":3547800,"label":"基礎・地業 (寒冷地べた基礎)","unit":"¥30,000/㎡"},{"amount":10406880,"label":"木躯体 (籾殻SIPs+杉CLT)","unit":"¥88,000/㎡"},{"amount":2601720,"label":"屋根・防水 (ガルバ立平)","unit":"¥22,000/㎡"},{"amount":3311280,"label":"外装 (杉板張り)","unit":"¥28,000/㎡"},{"amount":5676480,"label":"内装・造作 (床オーク他)","unit":"¥48,000/㎡"},{"amount":4493880,"label":"建具・高性能サッシ (Low-E)","unit":"¥38,000/㎡"},{"amount":2128680,"label":"電気設備","unit":"¥18,000/㎡"},{"amount":2365200,"label":"給排水・衛生","unit":"¥20,000/㎡"},{"amount":1892160,"label":"空調・換気 (第一種熱交換)","unit":"¥16,000/㎡"}],"method":"部位別概算 (elemental) — 本体は延床ベース+モデル特徴量補正。総額は本体に付帯/設計/確認/税を積上 (詳細見積と同一定義)","misc_jpy":2158955,"pv_kw":0.0,"quantities":{"concrete_m3":0.0,"glass_area_m2":65.47147199999999,"opening_count":12,"roof_area_m2":189.83396000000002,"wall_area_m2":244.15680000000003,"wood_m3":0.0},"rate_source":"高性能木造の部位別概算レンジ (2026 想定)。実施設計・相見積で確定。確定額ではありません。","rate_year":2026,"site_overhead_jpy":4626331,"site_overhead_rate":0.12,"subtotal_jpy":52504090,"tax_jpy":5250409},"slug":"u-house-k72pc7s8","stored_construction_jpy":57754499,"title":"標茶町 コートハウス"}